27967455

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{739}}^1$

素因数の和:808

約数の個数: 36

約数和(自身を含む): 50274120

約数和(自身を除く): 22306665

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 739, 841, 1305, 2217, 2523, 3695, 4205, 6651, 7569, 11085, 12615, 21431, 33255, 37845, 64293, 107155, 192879, 321465, 621499, 964395, 1864497, 3107495, 5593491, 9322485, 27967455]

約数ペア:

[(1, 27967455), (3, 9322485), (5, 5593491), (9, 3107495), (15, 1864497), (29, 964395), (45, 621499), (87, 321465), (145, 192879), (261, 107155), (435, 64293), (739, 37845), (841, 33255), (1305, 21431), (2217, 12615), (2523, 11085), (3695, 7569), (4205, 6651)]